PISO-CPM100U-D CR ICP DAS CAN Card Universal

features and benefits

The PISO-CPM100 gives a very powerful and economic solution of an active CANopen master device with one CAN channel.
It uses the NXP SJA1000T and 82C250 to be the CAN controller and transceiver, which provide bus arbitration, error detection with auto correction and re-transmission function.
The 16-bit on-board microcontroller with real-time O.S., MiniOS7, allows many features, such as real-time message transmission and reception, filtering, preprocessing, and storage of CAN messages.
Under the effect of the powerful microcontroller, this card can be made for one CAN controller manager without losing data, even in systems with a high PCI bus load.
Therefore, the CANopen critical process can be implemented directly by CANopen firmware in the PISO-CPM100.
In addition, users can develop their CANopen application by using the CANopen library on the host computer.
When the PISO-CPM100 is active, the data exchange between users application and CANopen firmware is performed via the memory mapping method of the PISO-CPM100. The CANopen master device also supports CANopen Motion Library, which follows the CiA-402 specification and supports the functions of position control, velocity control, torque control, synchronized control, etc.

• One CANopen master communication port
• Standard CANopen specification CiA 301 v4.02
• Support node id 1 ~ 127
• Scan function for scanning all nodes on the same CANopen network
• Provide master listen mode for monitoring without bothering the CANopen network
• Support both Node Guarding Protocol and Heartbeat Consumer Protocol
• Provide event trigger function for EMCY event, Node Guarding event and Heartbeat event
• Provide Event-triggered, remote-requested, cyclic and acyclic SYNC of PDO mode
• The PDO communication supports single byte output so that users can just modify the value of one byte without changing the others
• Allow dynamic PDO mapping
• Allow to get several PDO data simultaneously
• The SDO communication supports segment protocol
• Programmable master node ID for the CANopen slave function
• Support EDS file
• Allow the automatic adding the node while it boots up
• Support multi-master architecture
• CPMUtility utility tool for testing users' CANopen network
• Provide VC++,VB.Net, and C# (2005) demos and function libraries

specifications